Towards Assessing and Grading Learner Created Conceptual Models. - Bert Bredeweg; Christina Th. Nicolaou; Jochem Liem; Constantinos P. Constantinou (Intelligent Tutoring Systems, 2014)

Assessing Learner-Constructed Conceptual Models and Simulations of Dynamic Systems. - Bert Bredeweg; Jochem Liem; Christina Th. Nicolaou (EC-TEL, 2016)